426077354

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{6781}}^1$

素因数の和:7225

約数の個数: 16

約数和(自身を含む): 648223560

約数和(自身を除く): 222146206

約数列:

[1, 2, 89, 178, 353, 706, 6781, 13562, 31417, 62834, 603509, 1207018, 2393693, 4787386, 213038677, 426077354]

約数ペア:

[(1, 426077354), (2, 213038677), (89, 4787386), (178, 2393693), (353, 1207018), (706, 603509), (6781, 62834), (13562, 31417)]